.babelrc

@@ -1,8 +1,8 @@
 {
     "presets": [
-        ["env", {
+        ["@babel/preset-env", {
             "targets": {
-                "node": 6
+                "node": 10
             },
             "debug": true
         }]

.gitignore

@@ -7,3 +7,4 @@ test.js
 node_modules
 test/testContents
 /dist
+/web

.travis.yml

@@ -7,30 +7,21 @@ matrix:
         - NAME="Node stable"
     - language: node_js
       script: npm run test:node
-      node_js: "10"
+      node_js: "12"
       env:
-        - NAME="Node 10"
+        - NAME="Node 12"
     - language: node_js
       script: npm run test:node
-      node_js: "8"
-      env:
-        - NAME="Node 8"
-    - language: node_js
-      script: npm run test:node
-      node_js: "6"
+      node_js: "10"
       env:
-        - NAME="Node 6"
+        - NAME="Node 10"
     - language: node_js
-      node_js: "8"
+      node_js: "12"
       sudo: required
       env:
         - NAME="Web"
       services:
         - xvfb
       addons:
-        apt:
-          sources:
-            - google-chrome
-          packages:
-            - google-chrome-stable
+        chrome: stable
       script: npm run test:web

API.md

@@ -14,6 +14,9 @@
 <dt><a href="#encodePath">encodePath(path)</a> ⇒ <code>String</code></dt>
 <dd><p>Encode a path for use with WebDAV servers</p>
 </dd>
+<dt><a href="#joinURL">joinURL(...parts)</a> ⇒ <code>String</code></dt>
+<dd><p>Join URL segments</p>
+</dd>
 <dt><a href="#prepareRequestOptions">prepareRequestOptions(requestOptions, methodOptions)</a></dt>
 <dd><p>Process request options before being passed to Axios</p>
 </dd>
@@ -123,6 +126,18 @@ Encode a path for use with WebDAV servers
 | --- | --- | --- |
 | path | <code>String</code> | The path to encode |
 
+<a name="joinURL"></a>
+
+## joinURL(...parts) ⇒ <code>String</code>
+Join URL segments
+
+**Kind**: global function  
+**Returns**: <code>String</code> - A joined URL string  
+
+| Param | Type | Description |
+| --- | --- | --- |
+| ...parts | <code>String</code> | URL segments to join |
+
 <a name="prepareRequestOptions"></a>
 
 ## prepareRequestOptions(requestOptions, methodOptions)
@@ -161,9 +176,10 @@ Client adapter
     * [.copyFile(remotePath, targetRemotePath, [options])](#ClientInterface.copyFile) ⇒ <code>Promise</code>
     * [.createDirectory(dirPath, [options])](#ClientInterface.createDirectory) ⇒ <code>Promise</code>
     * [.createReadStream(remoteFilename, [options])](#ClientInterface.createReadStream) ⇒ <code>Readable</code>
-    * [.createWriteStream(remoteFilename, [options])](#ClientInterface.createWriteStream) ⇒ <code>Writeable</code>
+    * [.createWriteStream(remoteFilename, [options], [callback])](#ClientInterface.createWriteStream) ⇒ <code>Writeable</code>
     * [.customRequest(remotePath, [requestOptions], [options])](#ClientInterface.customRequest) ⇒ <code>Promise.&lt;Any&gt;</code>
     * [.deleteFile(remotePath, [options])](#ClientInterface.deleteFile) ⇒ <code>Promise</code>
+    * [.exists(remotePath, [options])](#ClientInterface.exists) ⇒ <code>Promise.&lt;Boolean&gt;</code>
     * [.getDirectoryContents(remotePath, [options])](#ClientInterface.getDirectoryContents) ⇒ <code>Promise.&lt;Array.&lt;Stat&gt;&gt;</code>
     * [.getFileContents(remoteFilename, [options])](#ClientInterface.getFileContents) ⇒ <code>Promise.&lt;(Buffer\|String)&gt;</code>
     * [.getFileDownloadLink(remoteFilename, [options])](#ClientInterface.getFileDownloadLink) ⇒ <code>String</code>
@@ -228,7 +244,7 @@ const remote = client.createReadStream("/data.zip");
 ```
 <a name="ClientInterface.createWriteStream"></a>
 
-### ClientInterface.createWriteStream(remoteFilename, [options]) ⇒ <code>Writeable</code>
+### ClientInterface.createWriteStream(remoteFilename, [options], [callback]) ⇒ <code>Writeable</code>
 Create a writeable stream to a remote file
 
 **Kind**: static method of [<code>ClientInterface</code>](#ClientInterface)  
@@ -238,6 +254,7 @@ Create a writeable stream to a remote file
 | --- | --- | --- |
 | remoteFilename | <code>String</code> | The file to write to |
 | [options] | [<code>PutOptions</code>](#PutOptions) | Options for the request |
+| [callback] | <code>function</code> | Optional callback to fire  once the request has finished |
 
 **Example**  
 ```js
@@ -286,6 +303,26 @@ Delete a remote file
 ```js
 await client.deleteFile("/some/file.txt");
 ```
+<a name="ClientInterface.exists"></a>
+
+### ClientInterface.exists(remotePath, [options]) ⇒ <code>Promise.&lt;Boolean&gt;</code>
+Check if a remote file or directory exists
+
+**Kind**: static method of [<code>ClientInterface</code>](#ClientInterface)  
+**Returns**: <code>Promise.&lt;Boolean&gt;</code> - A promise that resolves with true if the path exists
+ or false if it does not  
+
+| Param | Type | Description |
+| --- | --- | --- |
+| remotePath | <code>String</code> | The remote path to check |
+| [options] | [<code>UserOptions</code>](#UserOptions) | The options for the request |
+
+**Example**  
+```js
+if (await client.exists("/some-path/file.txt")) {
+         // Do something
+     }
+```
 <a name="ClientInterface.getDirectoryContents"></a>
 
 ### ClientInterface.getDirectoryContents(remotePath, [options]) ⇒ <code>Promise.&lt;Array.&lt;Stat&gt;&gt;</code>
@@ -425,6 +462,7 @@ Options for creating a resource
 | Name | Type | Description |
 | --- | --- | --- |
 | [overwrite] | <code>Boolean</code> | Whether or not to overwrite existing files (default: true) |
+| [maxBodyLength] | <code>Number</code> | The maximum amount of bytes to upload (default: 10 MiB) (only in nodejs-environments) |
 
 <a name="OptionsWithFormat"></a>
 
@@ -438,6 +476,7 @@ Options with headers and format
 | --- | --- | --- |
 | format | <code>String</code> | The format to use (text/binary) |
 | [details] | <code>Boolean</code> | Provided detailed response information, such as response  headers (defaults to false). Only available on requests that return result data. |
+| [maxContentLength] | <code>Number</code> | The maximum amount of bytes to download (default: 10 MiB) |
 
 <a name="OptionsForAdvancedResponses"></a>
 
@@ -499,7 +538,7 @@ A stat result
 | --- | --- | --- |
 | filename | <code>String</code> | The full path and filename of the remote item |
 | basename | <code>String</code> | The base filename of the remote item, without the path |
-| lastmod | <code>String</code> | The last modification date (eg. "Sun, 13 Mar 2016 04:23:32 GMT") |
+| lastmod | <code>String</code> \| <code>null</code> | The last modification date (eg. "Sun, 13 Mar 2016 04:23:32 GMT") |
 | size | <code>Number</code> | The size of the remote item |
 | type | <code>String</code> | The type of the item (file/directory) |
 | [mime] | <code>String</code> | The file mimetype (not present on directories) |

CHANGELOG.md

@@ -1,5 +1,80 @@
 # WebDAV-Client changelog
 
+## v3.6.2
+_2021-01-06_
+
+ * **Security Patches**:
+   * [#232](https://github.com/perry-mitchell/webdav-client/issues/232) Axios server-side request forgery vulerability ([CVE-2020-28168](https://github.com/advisories/GHSA-4w2v-q235-vp99))
+
+## v3.6.1
+_2020-10-15_
+
+ * **Bugfixes**:
+   * [#221](https://github.com/perry-mitchell/webdav-client/issues/221) Stat function erroneously decodes paths with `%` in them
+
+## v3.6.0
+_2020-10-12_
+
+ * [#220](https://github.com/perry-mitchell/webdav-client/pull/220) `maxBodyLength` option for changing written files max size
+ * **Bugfixes**:
+   * [#218](https://github.com/perry-mitchell/webdav-client/issues/218) Invalid response error - No root multistatus
+
+## v3.5.0
+_2020-10-08_
+
+ * Upgrade dependencies (major versions)
+   * [axios upgrade -> 0.20](https://github.com/axios/axios/blob/master/CHANGELOG.md#0200-august-20-2020)
+
+## v3.4.0
+_2020-10-08_
+
+ * **Bugfixes**:
+   * [#215](https://github.com/perry-mitchell/webdav-client/pull/215) Excessive memory usage when uploading big files (axios max-redirects)
+   * [#213](https://github.com/perry-mitchell/webdav-client/pull/213) `getDirectoryContents` fails for directories with `&` in the name
+
+## v3.3.0
+_2020-04-19_
+
+ * Node 10 build configuration
+ * [#201](https://github.com/perry-mitchell/webdav-client/pull/201) Improved object merging for configurations (no merging instances)
+ * [#200](https://github.com/perry-mitchell/webdav-client/pull/200) `createWriteStream` callback support (when request finishes finishes)
+ * Improved filename decoding
+ * **Bugfix**:
+   * [#198](https://github.com/perry-mitchell/webdav-client/issues/198) Encoded characters in directory contents (HTML entities)
+
+## v3.2.0
+_2020-02-05_
+
+ * `exists` method
+
+## v3.1.0
+_2020-02-05_
+
+ * Improved parsing logic for more robust handling of various PROPFIND requests
+ * **Bugfix**:
+   * [#194](https://github.com/perry-mitchell/webdav-client/issues/194) Several properties not defined in directory-contents / stats payloads
+   * [#147](https://github.com/perry-mitchell/webdav-client/issues/147) `Content-length` header being attached to stream requests erroneously
+
+## v3.0.0
+_2020-01-26_
+
+ * Removed support for NodeJS < 10
+ * Web support
+ * Replaced XML parsing library (no dependencies, no streaming - better web support)
+ * `createReadStream` and `createWriteStream` stubbed but disabled in web version
+
+## v2.10.2
+_2020-01-25_
+
+ * **Bugfix**:
+   * [#189](https://github.com/perry-mitchell/webdav-client/issues/189) Maximum call stack size exceeded during digest auth usage (property merging)
+
+## v2.10.1
+_2019-12-17_
+
+ * **Bugfix**:
+   * [#185](https://github.com/perry-mitchell/webdav-client/issues/185) Extra trailing slash after join for URL components on root account requests
+
 ## v2.10.0
 _2019-10-12_
 

README.md

@@ -10,13 +10,31 @@ WebDAV is a well-known, stable and highly flexible protocol for interacting with
 
 This library provides a **WebDAV client** interface that makes interacting with WebDAV enabled services easy. The API returns promises and resolve with the results. It parses and prepares directory-contents requests for easy consumption, as well as providing methods for fetching things like file stats and quotas.
 
-This library is compatibale with NodeJS version 6 and above (for version 4 support, use versions in the range of `1.*`). Version 1.x is now in maintenance mode and will receive no further feature additions. It will receive the odd bug fix when necessary.
-
 Please read the [contribution guide](CONTRIBUTING.md) if you plan on making an issue or PR.
 
+### Node support
+
+This library is compatibale with **NodeJS version 10** and above (For version 6/8 support, use versions in the range of `2.*`. For version 4 support, use versions in the range of `1.*`). Version 2.x is now in maintenance mode and will receive no further feature additions. It will receive the odd bug fix when necessary. Version 1.x is no longer supported.
+
 ### Usage in the Browser
 
-No transpiled package is provided, however it should be fine to transpile it with Webpack and Rollup (tested with Webpack in [external projects](https://github.com/buttercup/buttercup-browser-extension/blob/f980416d8c97e627ff9d8f3e1f48d09fcdfd53df/source/setup/library/remote.js#L1)). You must make sure to transpile/bundle all necessary WebDAV client dependencies, **including** NodeJS built-ins like `path`.
+As of version 3, WebDAV client is now supported in the browser. The compilation settings specify a minimum supported browser version of Internet Explorer 11, however testing in this browser is not performed regularly.
+
+_Although you may choose to transpile this library's default entry point (NodeJS) yourself, it is not advised - use the dedicated web version instead._
+
+You can use the web version via a different entry point:
+
+```javascript
+import { createClient } from "webdav/web";
+```
+
+The browser version uses a UMD-style module definition, meaning you can simply load the library within your browser using a `<script>` tag. When using this method the library is made available on the window object as such: `window.WebDAV`. For example:
+
+```javascript
+const client = window.WebDAV.createClient(/* ... */);
+```
+
+**NB:** Streams are not available within the browser, so `createReadStream` and `createWriteStream` are just stubbed. Calling them will throw an exception.
 
 ## Installation
 
@@ -126,7 +144,17 @@ Create a read stream targeted at a remote file:
 ```javascript
 client
     .createReadStream("/video.mp4")
-    .pipe(fs.createWriteStream("~/video.np4"));
+    .pipe(fs.createWriteStream("~/video.mp4"));
+```
+
+If you want to stream only part of the file, you can specify the `range` in the options argument:
+
+```javascript
+client
+    .createReadStream(
+        "/video.mp4", 
+        { range: { start: start, end: end } }
+    ).pipe(fs.createWriteStream("~/video.mp4"));
 ```
 
 #### createWriteStream
@@ -146,6 +174,16 @@ Delete a remote file:
 await client.deleteFile("/tmp.dat");
 ```
 
+### exists
+
+Check if a file or directory exists:
+
+```javascript
+if (await client.exists("/some/path") === false) {
+    await client.createDirectory("/some/path");
+}
+```
+
 #### getDirectoryContents
 
 Get the contents of a remote directory. Returns an array of [item stats](#item-stat).
@@ -179,6 +217,8 @@ Text files can also be fetched:
 const str = await client.getFileContents("/config.json", { format: "text" });
 ```
 
+Specify the `maxContentLength` option to alter the maximum number of bytes the client can receive in the request. **NodeJS only**.
+
 #### getFileDownloadLink
 
 Return a public link where a file can be downloaded. **This exposes authentication details in the URL**.
@@ -230,6 +270,8 @@ await client.putFileContents("/my/file.jpg", imageBuffer, { overwrite: false });
 await client.putFileContents("/my/file.txt", str);
 ```
 
+Specify the `maxBodyLength` option to alter the maximum number of bytes the client can send in the request. **NodeJS only**.
+
 Handling Upload Progress (browsers only):  
 *This uses the axios onUploadProgress callback which uses the native XMLHttpRequest [progress event](https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequestEventTarget/onprogress).*